Generation of single-,dual-wavelength mode-locked operations based on ZrSe2 as saturable absorber in an Er-doped fiber laser

被引：11

作者：

Zhao, Lin ^{[1
]}

Xu, Nannan ^{[1
]}

Zhao, Rui ^{[1
]}

Shang, Xinxin ^{[1
]}

Liu, Xueyao ^{[1
]}

Zhang, Daizhou ^{[3
]}

Zhang, Huanian ^{[2
]}

Li, Dengwang ^{[1
]}

机构：

[1] Shandong Normal Univ, Shandong Inst Ind Technol Hlth Sci & Precis Med, Sch Phys & Elect, Shandong Key Lab Med Phys & Image Proc, Jinan 250358, Shandong, Peoples R China

[2] Shandong Univ Technol, Sch Phys & Optoelect Engn, Shandong 255049, Peoples R China

[3] Shandong Acad Pharmaceut Sci, Jinan 250101, Shandong, Peoples R China

来源：

INFRARED PHYSICS & TECHNOLOGY | 2021年 / 116卷

基金：

中国国家自然科学基金;

关键词：

Zirconium Diselenide (ZrSe2); Saturable absorber(SA); Single-wavelength pulses; Dual-wavelength pulses; TRANSITION-METAL DICHALCOGENIDES; MOLYBDENUM-DISULFIDE MOS2; BLACK PHOSPHORUS; Q-SWITCHER; SOLITON; NANOSHEETS; ABSORPTION; PHOTONICS; ZIRCONIUM; NANOTUBE;

D O I：

10.1016/j.infrared.2021.103775

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In this experiment, the Zirconium Diselenide (ZrSe2) was successfully manufactured as the saturable absorber (SA), the modulation depth and saturable intensity of 3.94% and 13.38 MW/cm(-2), for demonstrating single-, dual-wavelength pulses within an Er-doped fiber laser (EDFL). The pulse duration of single-wavelength pulses was approximately 1.65 ps. The central wavelengths of dual-wavelength pulses were 1559.4 and 1559.8 nm. The results fully suggested that ZrSe2 nanosheets have widely potential in ultra-fast pulse lasers due to its excellent saturable absorber characteristics.

引用

页数：7

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